Basic Configuration Interface Management System Management Ethernet Switching MAC Configuration Commands Eth-Trunk Configuration Commands VLAN Configuration Commands STP/RSTP/MSTP Configuration Commands VBST Configuration Commands ERPS Configuration Commands Layer 2 Protocol Tunneling Configuration Commands IP Addresses...
Link Aggregation Commands M-LAG Configuration Commands VLAN Configuration Commands QinQ Configuration Commands VLAN Mapping Configuration Commands GVRP Configuration Commands STP/RSTP/MSTP/VBST Configuration Commands ERPS (G.8032) Configuration Commands Loopback Detection Configuration Commands Layer 2 Protocol Tun...
在Catalyst 2900XL、3500XL、2950和3550上,在介面組態模式中設定具有根防護的交換器,如以下範例所示: Switch#configure terminalEnter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface fastethernet 0/8Switch(config-if)#spanning-tree rootguardSwitch(config-if)#^Z*Mar 15 20...
Switch#configure terminalEnter configuration commands, one per line. End with CNTL/Z. ! Switch#(config)#interface fastethernet 3/1Switch#(config-if)#spanning-tree guard root ! 注意:运行Cisco IOS系统软件的Catalyst 6500/6000的Cisco IOS软件版本12.1(3a)E3将此命令从spanning-tree rootguard更改为spanni...
stp - STP configuration rst - RSTP configuration mst - MSTP configuration Mode Global Configuration Defaults If spanning-tree protocol enabled is MST, then MSTP compatible. If spanning-tree protocol enabled is RST, then RSTP compatible. Example SEFOS(config)# spanning-tree compatibility...
Spanning tree enabled protocol ieee Root ID Priority32769Address0001.9766.27A9This bridgeisthe rootHello Time2sec Max Age20sec Forward Delay15sec Bridge ID Priority32769(priority32768sys-id-ext1) Address0001.9766.27A9 Hello Time2sec Max Age20sec Forward Delay15sec ...
3、在每个段上选举一个指定端口 指定端口也处于转发状态 段(交换机到交换机之间的链路) 4、最终剩下的端口被block DP design port 指定端口 RP root port 根端口 用来从根交换机方向收取最优的BPDU BPDU bridge protocol data unit 桥协议数据单元
Rapid Spanning Tree Protocol has replaced Spanning Tree Protocol. For more information, see the white paper Understand Rapid Spanning Tree protocol (802.1w) from Cisco. Note: Sample Configuration - ESX/ESXi connecting to physical switch via VLAN access mode and External Switch VLAN Tagging (EST ...
vtp(vlan trunk protocol)默认时所有交换机都配置为VTP服务器模式,配置时我们可以想一个VTP域名,用来标识这个VTP域,同时可以加一些验证信息配置域内口令,还可以设置操作模式和交换机的修剪功能,在这里我们配置SW1的VTP域名为SERVER,不启用域内口令验证功能了,默认时SW1就工作在服务器的模式下。SW2、SW3、SW4我们直...
For more information, see Spanning Tree Protocol - Cisco. Rapid Spanning Tree Protocol has replaced Spanning Tree Protocol. For more information, see the white paper Understand Rapid Spanning Tree protocol (802.1w) from Cisco. Note: Sample Configuration - ESX/ESXi connecting to physical switch ...